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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Electronic Projects

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  1. Electronic Projects 85
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Top resources

Most resources

  1. hesam_m
    58

    hesam_m

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    32

    crutschow

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    7

    danadak

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View all featured resources
Resource icon hesam_m
1A USB Type-C Lithium Battery Charger (With Protection)
1A USB Type-C Lithium Battery Charger (With Protection)
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Updated
Resource icon hesam_m
DIY 85-260VAC to Dual +/-15VDC-0.5A Switching Power Supply
DIY 85-260VAC to Dual +/-15VDC-0.5A Switching Power Supply
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Updated
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Help requested to repair Class D Subwoofer amplifier
Class D audio amplifier repair help broken
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Updated
Resource icon hesam_m
Transformerless 85-260V-AC to 12V-DC Power Supply
Transformerless 85-260V-AC to 12V-DC Power Supply
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Updated
Resource icon crutschow
CD4013 Push-Button Toggle FF Uses Spare FF For Debounce Circuit
CD4013 PB toggle circuit requires no additional IC for debounce control
0.00 star(s) 0 ratings
Updated
Resource icon hesam_m
DIY AC-to-DC 12V Flyback SMPS For Beginners
DIY AC-to-DC 12V Flyback SMPS For Beginners
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Updated
Resource icon hesam_m
DC to DC Boost Converter Circuit Using XL6019
DC to DC Boost Converter Circuit Using XL6019
0.00 star(s) 0 ratings
Updated
Resource icon B
Unilab MFA10 Workstation Pack 2024-06-07
Can someone help please
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Downloads
0
Updated
Resource icon hesam_m
DIY Adjustable Digital DC Load Circuit
DIY Adjustable Digital DC Load Circuit
0.00 star(s) 0 ratings
Updated
Arduino Nano Adjustable Thermostatic Relay Project I
Arduino Nano Adjustable Thermostatic Relay Project 2024-05-07 $19.95
Fun project to learn about microcontrollers
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Updated
Resource icon hesam_m
4.5-W 600-Lumen LED Emergency Light Circuit
4.5-W 600-Lumen LED Emergency Light Circuit
5.00 star(s) 1 ratings
Updated
Resource icon hesam_m
12V-7A AC to DC Switching Power Supply [SMPS]
12V-7A AC to DC Switching Power Supply [SMPS]
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Updated
Resource icon hesam_m
Temperature, Air Pressure, and Altitude on a GUI using Raspberry Pi Pico, Bosch BMP280, and LVGL
Temperature, Air Pressure, and Altitude on a GUI using Raspberry Pi Pico, Bosch BMP280, and LVGL
0.00 star(s) 0 ratings
Updated
Resource icon hesam_m
Dynamic Temperature and Relay Control & Monitoring over WiFi using ESP01, HTML, CSS, and AJAX
Dynamic Temperature and Relay Control & Monitoring over WiFi using ESP01, HTML, CSS, and AJAX
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
Battery Hot-Swap Circuit Using Two MOSFETs As Ideal Diodes
Simple circuit for hot-swap of two batteries with low forward operating drop
0.00 star(s) 0 ratings
Updated
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Detecting Failed Capacitors, Unveiling the Secrets (ESR, Phase Angle, Dissipation Factor)
Detecting Failed Capacitors, Unveiling the Secrets (ESR, Phase Angle, Dissipation Factor)
0.00 star(s) 0 ratings
Updated
Resource icon crutschow
LM317 12V Pb Battery Trickle Charger with Temperature Compensation
12V Pb battery trickle charger provides desired temperature compensation
0.00 star(s) 0 ratings
Updated
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Low Noise 45V-4A Dual Rail Power Supply Using Enhanced Capacitance Multiplier
Low Noise 45V-4A Dual Rail Power Supply Using Enhanced Capacitance Multiplier
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Updated
How to operate an A7672S 4G modem with a computer Aimee Kalnoskas
  • Featured
How to operate an A7672S 4G modem with a computer
by Nikhil Angnihotri, EngineersGarage.com
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Updated
Resource icon crutschow
DIP Switch Detection Using µP A/D Input
Circuit generates voltage output determined by DIP switch settings
0.00 star(s) 0 ratings
Updated

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